ternary: ternary diagrams

In geostats: An Introduction to Statistics for Geoscientists

ternary diagrams

Description

Plot points, lines or text on a ternary diagram.

Usage

ternary(xyz = NULL, f = rep(1, 3), labels, add = FALSE, type = "p", ...)

Arguments

xyz	an n x 3 matrix or data frame
f	a three-element vector of multipliers for xyz
labels	the text labels for the corners of the ternary diagram
add	if TRUE, adds information to an existing ternary diagram
type	one of 'n' (empty plot), 'p' (points), 'l' (lines) or 't' (text).
...	optional arguments to the points, lines or text functions.

Examples

data(ACNK,package='geostats')
ternary(ACNK,type='p',labels=c(expression('Al'[2]*'O'[3]),
                               expression('CaO+Na'[2]*'O'),
                               expression('K'[2]*'O')))

geostats documentation built on Jan. 7, 2023, 5:32 p.m.